blc 904a lens

Hi all. I have been looking for a top lens for a blc904a headlamp for a while now. I was given some hope. I was in So-Cal Speedshop Sacramento and the fella there thought he knew of a place that was selling them made fro plastic not gl*** as original.
Anyway is there hope? Does someone make these today?
If not they should.

 

Ditto for me. Direction would be appreciated.

 

btt for these guys